A first-line supervisor of police and detectives leads officers and detectives on the job. You manage day-to-day operations, make decisions about cases and personnel, and communicate between frontline staff and upper management. You can start with a high school diploma.
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First-line supervisors of police and detectives oversee officers and detectives in the field. You assign work, monitor performance, and handle discipline. You gather and document information from incidents and investigations. You make decisions about how to respond to situations and solve problems that come up. You communicate regularly with your team, supervisors above you, and the public. You also build and maintain strong working relationships with your staff to keep morale and trust high.
Core work activities
Career video courtesy of CareerOneStop.
First-Line Supervisors of Police and Detectives earn a median of $106,040 a year, based on 2025 data from the U.S. Bureau of Labor Statistics. Pay rises with experience, specialty, and location.
The outlook is steady. Employment is projected to grow 3 percent from 2024 to 2034, about as fast as average for all occupations, with about 10,900 openings a year.
Top skills
Knowledge areas
Most positions require a high school diploma or equivalent. You'll need to work as a police officer or detective first, gaining experience in law enforcement. Once you have several years of experience on the job, you can apply for supervisory roles. Some agencies require you to pass a written exam or assessment to qualify for promotion. Training in leadership, management, and public safety protocols will prepare you for the supervisory responsibilities ahead.
Most routes start with becoming a police officer or detective, then moving into supervision after you've built experience. If you're exploring whether this path fits your timeline and goals, Pathly can map the first-line supervisor of police and detectives path that fits you and work through it with your counselor to map out the steps.
You do not need a license to work as a first-line supervisor of police and detectives, but professional certifications can strengthen your resume.
Common certifications
You're drawn to leadership and managing people. You like taking charge, making decisions, and working within systems. You're comfortable with responsibility and directing others toward results.
Reading about a career is the easy part. Turning it into a plan is where most students get stuck. Pathly takes you from curious to a clear next step, and gives your counselor the insight to champion you along the way.
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Last updated July 1, 2026.
Data sources. Career details from the O*NET 30.3 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under CC BY 4.0. O*NET® is a trademark of USDOL/ETA. Salary and outlook figures from the U.S. Bureau of Labor Statistics (May 2025 wages; 2024–2034 projections), delivered via the CareerOneStop API. Certification, licensing, wage, and outlook data from CareerOneStop, sponsored by USDOL/ETA and the Minnesota Department of Employment and Economic Development (DEED).